1502233273 has 2 divisors, whose sum is σ = 1502233274. Its totient is φ = 1502233272.

The previous prime is 1502233207. The next prime is 1502233283. The reversal of 1502233273 is 3723322051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 959017024 + 543216249 = 30968^2 + 23307^2 .

It is an emirp because it is prime and its reverse (3723322051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1502233273 - 2²⁹ = 965362361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1502233283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751116636 + 751116637.

It is an arithmetic number, because the mean of its divisors is an integer number (751116637).

Almost surely, 2^1502233273 is an apocalyptic number.

It is an amenable number.

1502233273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1502233273 is an equidigital number, since it uses as much as digits as its factorization.

1502233273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 1502233273 is about 38758.6541691014. The cubic root of 1502233273 is about 1145.2820629382.

The spelling of 1502233273 in words is "one billion, five hundred two million, two hundred thirty-three thousand, two hundred seventy-three".